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Knoxville

$43+ Cheap flights from Texas to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TYS
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Texas to Knoxville

Cheapest flights from Texas to Knoxville
Explore the most affordable flight options available from Texas to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:44 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Mon 6/295:30 pm
TYS
-
HOU
Nonstop2h 11m
Allegiant Air
Deal found 4/27$84
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:39 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Fri 7/315:32 pm
TYS
-
HOU
Nonstop2h 17m
Allegiant Air
Deal found 4/28$87
This Cheapflightsfares deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:40 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Mon 8/248:30 am
TYS
-
AUS
Nonstop2h 20m
Allegiant Air
Deal found 4/25$91
This Cheapflightsfares deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:44 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Fri 6/265:30 pm
TYS
-
HOU
Nonstop2h 11m
Allegiant Air
Deal found 4/25$94
This Gotogate deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:39 pm
HOU
-
TYS
Nonstop2h 03m
Allegiant Air
Mon 6/15:30 pm
TYS
-
HOU
Nonstop2h 19m
Allegiant Air
Deal found 4/27$95
This Cheapflightsfares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:31 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Mon 6/155:30 pm
TYS
-
HOU
Nonstop2h 11m
Allegiant Air
Deal found 4/24$97
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:42 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Mon 7/136:30 am
TYS
-
AUS
Nonstop2h 22m
Allegiant Air
Deal found 4/29$107
This Cheapflightsfares deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:38 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Mon 6/296:30 am
TYS
-
AUS
Nonstop2h 18m
Allegiant Air
Deal found 4/25$111
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:27 pm
HOU
-
TYS
Nonstop2h 07m
Allegiant Air
Fri 10/212:57 pm
TYS
-
HOU
Nonstop2h 17m
Allegiant Air
Deal found 4/28$113
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:44 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Mon 6/295:30 pm
TYS
-
HOU
Nonstop2h 11m
Allegiant Air
Deal found 4/25$118
This Cheapflightsfares deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:48 pm
AUS
-
TYS
Nonstop2h 16m
Allegiant Air
Fri 10/1612:04 pm
TYS
-
AUS
Nonstop2h 28m
Allegiant Air
Deal found 4/25$121
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:42 am
AUS
-
TYS
Nonstop2h 21m
Allegiant Air
Mon 7/206:30 am
TYS
-
AUS
Nonstop2h 22m
Allegiant Air
Deal found 4/25$126

Find flight deals from Texas to Knoxville

Keep the following information in mind while searching for Texas to Knoxville flight deals. Data was last updated April 29, 2026.

Round-trip from

$84
(Cheapflightsfares)

One-way from

$43
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$336

Good round-trip deal

$141 or less

Good one-way deal

$189 or less
From Texas to Knoxville McGhee Tyson
Search Deals
One-way flight from Texas to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Texas to Knoxville McGhee Tyson.
Search Deals
Price to beat on a one-way flight from Texas to Knoxville McGhee Tyson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Texas to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasKnoxville

DAL - TYS

DALTYS

Dallas Love Field

Wed 5/27

12:35 pm-7:40 pm

2 stops6h 05m

Knoxville McGhee Tyson

Wed 6/3

2:55 pm-4:20 pm

Nonstop2h 25m

$242

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Tue 5/19

6:02 pm-11:44 pm

1 stop4h 42m

Knoxville McGhee Tyson

Tue 6/30

8:20 am-4:03 pm

1 stop8h 43m

$257

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 5/21

7:10 am-1:10 pm

1 stop5h 00m

Knoxville McGhee Tyson

Tue 5/26

5:40 am-8:50 am

1 stop4h 10m

$257

San AntonioKnoxville

SAT - TYS

SATTYS

San Antonio

Mon 5/18

6:02 pm-11:44 pm

1 stop4h 42m

Knoxville McGhee Tyson

Tue 6/30

8:20 am-4:03 pm

1 stop8h 43m

$274

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Fri 6/19

6:00 am-1:19 pm

1 stop6h 19m

Knoxville McGhee Tyson

Wed 6/24

5:40 am-9:14 am

1 stop4h 34m

$289

HoustonKnoxville

HOU - TYS

HOUTYS

Houston Hobby

Thu 6/4

5:02 pm-11:56 pm

1 stop5h 54m

Knoxville McGhee Tyson

Tue 6/9

3:54 pm-9:43 pm

1 stop6h 49m

$289

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Fri 6/19

7:02 am-1:19 pm

1 stop5h 17m

Knoxville McGhee Tyson

Thu 6/25

7:46 pm-11:56 pm

1 stop5h 10m

$289

HoustonKnoxville

IAH - TYS

IAHTYS

Houston George Bush Intcntl

Fri 7/24

2:38 pm-7:53 pm

1 stop4h 15m

Knoxville McGhee Tyson

Tue 7/28

3:54 pm-7:58 pm

1 stop5h 04m

$289

DallasKnoxville

DAL - TYS

DALTYS

Dallas Love Field

Tue 6/2

12:30 pm-7:40 pm

2 stops6h 10m

Knoxville McGhee Tyson

Fri 6/12

6:40 am-1:15 pm

2 stops7h 35m

$292

DallasKnoxville

DAL - TYS

DALTYS

Dallas Love Field

Wed 7/8

2:55 pm-9:15 pm

1 stop5h 20m

Knoxville McGhee Tyson

Wed 7/15

6:55 pm-11:30 pm

1 stop5h 35m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Texas to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Texas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Texas to Knoxville

How far ahead should I book a flight from Texas to Knoxville?

To ensure you get the cheapest price possible for a flight from Texas to Knoxville, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Texas to Knoxville?

Currently, August is the cheapest month in which you can book a flight from Texas to Knoxville (average of $39). Flying from Texas to Knoxville in March is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TX to TYS?

Find hourly flight availability from Texas to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Texas to Knoxville in the evening. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Texas to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Texas to Knoxville. Price data was last updated on April 25, 2026.

Travelers seeking maximum savings on their Texas to Knoxville flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Texas to Knoxville

Explore weekly flight availability from Texas to Knoxville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2026.

The most flights from USTX to TYS are scheduled on a Wednesday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Texas to Knoxville?

Related info for your journey

Find useful and relevant information for your journey from Texas to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Texas?

    Knoxville McGhee Tyson (TYS) is the airport you will fly into if you book a flight from Texas to Knoxville. It is only a 11.3 mi journey from McGhee Tyson (TYS) to Knoxville’s city center.

  • How long is the flight from Texas to Knoxville?

    Airlines like Southwest, United Airlines, and Delta fly from Texas to Knoxville in about 4h 42m. The time it takes to get you to your destination can typically vary by up to 1h 23m. The distance between Texas and Knoxville is about 945 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Texas to Knoxville one-way?

    $45 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $72 and $99, respectively.

  • What are the most popular routes from Texas to Knoxville?

    When deciding which route to take from Texas to Knoxville consider Dallas/Fort Worth - Knoxville McGhee Tyson, Houston George Bush Intcntl - Knoxville McGhee Tyson or Houston Hobby - Knoxville McGhee Tyson as they are the most popular.

  • What are the most reliable airlines from Texas to Knoxville?

    No one likes to see their flight delayed. When booking a flight from Texas to Knoxville consider choosing Envoy Air (92%), Alaska Airlines (84%) or Japan Airlines (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Texas to Knoxville?

    The cheapest flight price from Texas to Knoxville is $237. On average you can expect to pay $525. The most popular route, (Dallas/Fort Worth - Knoxville McGhee Tyson), can usually be booked for $207.

  • Can I find deals for flights from Texas to Knoxville that include hotel bookings?

    Yes. In addition to deals on Texas to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Texas to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Knoxville.

  • Can I find deals for business class flights from Texas to Knoxville?

    Yes. Cheapflights offers flight deals from Texas to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Texas to Knoxville?

    Currently, August is the cheapest month in which you can book a flight from Texas to Knoxville (average of $39). Flying from Texas to Knoxville in March is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
Oak Ridge

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Alternative routes for Texas to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Texas to Knoxville

Discover the top 6 airlines that operate flights from Texas to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$119FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$61Average$147FlexibilityNo cancel feeOn-time88%
DeltaCheapest$104Average$337FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$194Average$383FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$348FlexibilityNo cancel feeOn-time63%

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